What is IEC 63138‑2 about?
IEC 63138-2 is one of the parts of IEC 63138. IEC 63138-2 is a sectional specification (SS), provides information and rules for the preparation of detailed specifications (DS) for MQ4 series circular connectors with four RF channels, as well as a detailed specification of the blank format.
An MQ4 series circular connector with 50 Ω nominal impedance has four RF channels which can be engaged and disengaged at the same time. There are two versions of plug connectors, one is a quick-lock version, and the other is a threaded version. The socket connector provides two coupling mechanisms, a quick-lock, and a threaded coupling.
IEC 63138‑2 also specifies the mating face dimensions and gauging information of MQ4 series circular connectors, and tests selected from IEC 63138-1, applicable to all detail specifications relating to MQ4 series circular connectors.
Who is IEC 63138‑2 for?
IEC 63138‑2 on multi-channel radio-frequency connectors is applicable to:
- Television receivers
- Two-way radio
- Wi-Fi devises removable antennas
- industrial or scientific measurements instruments using radio frequencies.
- Mobile communication systems
- Communication equipment
Why should you use IEC 63138‑2?
IEC 63138-2 guidelines for sectional specification in MQ4 series circular connectors improve the quality and efficiency of the multi-channel radio-frequency connectors type MQ4 series circular connectors.
IEC 63138-2 provides information and rules for the preparation of detailed specifications (DS) for MQ4 series circular connectors with four RF channels, as well as a detailed specification of the blank format. Which establish standard design and manufacturing requirements of MQ4 series circular connectors.